Nebelrückleuchte
Nebelrückleuchte is the German term for a rear fog light. It is a red rear lamp that is significantly brighter than a standard brake light or tail light. Its purpose is to increase visibility of a vehicle from behind in adverse weather conditions such as fog, heavy rain, or snow. The Nebelrückleuchte is typically only activated by the driver when visibility is severely reduced, often below a certain threshold defined by traffic regulations. It is mandatory equipment in many countries, including Germany, and is subject to specific legal requirements regarding its color, intensity, and positioning on the vehicle. Its use is intended to prevent rear-end collisions by making a vehicle more conspicuous to following drivers. It is important for drivers to understand when and how to use their Nebelrückleuchte appropriately, as its overuse can be distracting or even blinding to other road users in clear conditions. The lamp is usually controlled by a dedicated switch on the dashboard, often marked with a symbol depicting a fog light.